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AMPCO WSO-42 Nonsparking Striking Open End Wrench, 42 mm, 10 in - Metric, Straight Handle, Nonsparking, Striking Open End Wrenches
AMPCOMetric, Straight Handle, Nonsparking, Striking Open End Wrenches

AMPCO WSO-42 Nonsparking Striking Open End Wrench, 42 mm, 10 in

The AMPCO Striking Wrench is a nonsparking, metric, straight handle, striking open end wrench made from natural aluminum bronze. It features a 42 mm head size and a 10-inch overall length (MPN WSO-42), designed for…

SKU 3G-OTH-293406

Also listed as: WSO42 · WSO 42

Brand
AMPCO
Item
WSO-42 Nonsparking Striking Open End Wrench, 42 mm, 10 in
Part Number
WSO-42
Category
Metric, Straight Handle, Nonsparking, Striking Open End Wrenches
Available to Order
Also known as:WSO-42AMPCO
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AMPCO
Manufacturer Part Number
WSO-42
Type
Natural, Aluminum Bronze
Overall Lg
10 in
Head Size
42 mm

Technical Documents

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AMPCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMPCO Striking Wrench is a nonsparking, metric, straight handle, striking open end wrench made from natural aluminum bronze. It features a 42 mm head size and a 10-inch overall length (MPN WSO-42), designed for use in hazardous environments where spark resistance is critical.

Frequently Asked Questions

What is an AMPCO striking wrench used for?

An AMPCO striking wrench is used in hazardous environments where non-sparking tools are required, such as oil refineries, chemical plants, and gas facilities. Its aluminum-bronze construction prevents sparks that could ignite flammable gases or dusts, making it essential for safety-critical maintenance and assembly work.

What are the specifications of the AMPCO WSO-42 striking wrench?

The AMPCO WSO-42 is a metric, straight-handle, nonsparking striking open-end wrench. It has a 42 mm head size, 10 in overall length, and is made from natural aluminum bronze. This material provides corrosion resistance and eliminates spark risk, meeting safety standards for explosive atmospheres.

Where to buy AMPCO striking wrenches worldwide?

3G Electric supplies AMPCO striking wrenches worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine AMPCO tools like the WSO-42 to procurement teams and plant engineers, ensuring compliance with safety requirements for hazardous locations.

How to select the right AMPCO striking wrench size?

To select the correct AMPCO striking wrench, measure the fastener head size across the flats in millimeters. The WSO-42 fits a 42 mm nut or bolt head. Ensure the wrench length provides sufficient torque for your application; longer wrenches offer more leverage. Always verify the tool is nonsparking for use in classified hazardous areas.

Used in

Common applications for AMPCO
Oil and gas refinery maintenance — AMPCO combination wrench model 1512 for tightening flanges in classified areas
Chemical processing plant — AMPCO box-end wrench model 4422 for valve adjustment in volatile atmospheres
Grain handling facility — AMPCO open-end wrench model WO-22X23 for equipment repair in dust-hazard zones
Pharmaceutical manufacturing — AMPCO slotted screwdriver model S-39 for accessing control panels in cleanrooms
Mining operations — AMPCO impact socket model I-1D1-7/16 (4-PT) for heavy equipment maintenance underground
Aerospace fuel handling — AMPCO nut driver model ND-15MM for assembly of fuel system components
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AMPCO Products

3G Electric supplies AMPCO metric, straight handle, nonsparking, striking open end wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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